Dispersal of second-instar Western Spruce Budworm above and below forest canopies in western Montana
By: C.E. Carlson, G.J. McCarthy.
Contributors: McCarthy, Gregory J.; Intermountain Research Station (Ogden, Utah)
Series: Research paper INT -- 388.; USDA Forest Service research note -- 388.
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station
Published: 1989
Place of publication: [Ogden, Utah?]
Language: eng
Format: Microform
Subjects: Western spruce budworm -- Montana -- Dispersal.; Plant canopies -- Montana -- Dispersal.
Other titles: Dispersal of second instar Western Spruce Budworm above and below forest canopies in western Montana.
Notes: Caption title.

Shipping list no.: 92-2175-M.

Distributed to depository libraries in microfiche.

"June 1989."

Includes bibliographical references (p. 5-6).

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative.